Immanent sound in the human body is grouped into five types on the basis of its quality of development from the root of the naval to the cerebrum and the buckle cavity of the mouth through the heart and the throat.
buckle cavity
الواصلة
Buck·le ca·vi·ty
التركية النطق
bʌkıl kävıti
النطق
/ˈbəkəl ˈkavətē/ /ˈbʌkəl ˈkævətiː/
علم أصول الكلمات
() Due to the substitution of the correct buccal (“of or pertaining to the cheek or mouth”) with its homophone and etymological relation buckle (“fastening metal rim”).